Commits · 47436139baa6d816808f0a13b593747fb3c968d9 · Stefan Westerfeld / audiowmark

12 Feb, 2019 2 commits
- Convolution code test: support printing generators as binary. · 47436139
  Stefan Westerfeld authored Feb 12, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  47436139
- Update convolution code test: use command line arg to choose block type. · b8e582a4
  Stefan Westerfeld authored Feb 12, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  b8e582a4
11 Feb, 2019 5 commits
- Fix "all" pattern quality normalization. · ed535d1f
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  ed535d1f
- Decode AB blocks whenever an A block is followed by a B block. · 57b70e93
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  57b70e93
- Added command line option which allows to disable sync for tests. · 6b0b0259
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  6b0b0259
- Make audiowmark cmp work with A/B decoding. · f2177feb
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  f2177feb
- Fix all pattern normalization if only A (or only B) blocks are found. · 995e48af
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  995e48af
10 Feb, 2019 11 commits
- Decode and report all pattern with AB decoding. · af2f3529
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  af2f3529
- Mark sync blocks as type A or B; adapt sync block detection accordingly. · a35dd73a
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a35dd73a
- Change convcode ab rate to 12 (a rate 6 / b rate 6). · 09cc1eb0
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  09cc1eb0
- Suppoort different block types: a, b, and ab for convolution codes. · eee2cc79
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  eee2cc79
- Merge branch 'mp3' · 1e1a673c
  Stefan Westerfeld authored Feb 10, 2019
  
  1e1a673c
- Update gitignore. · cbf3df3c
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  cbf3df3c
- Add libmpg123 to Dockerfile. · 62b3a0e9
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  62b3a0e9
- Small doc fixes. · 2f0d1066
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  2f0d1066
- Remove no longer needed code related to --pre-scale. · 48db5bd2
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  48db5bd2
- Adapt snr related scripts to new command line options (--strength/--snr). · 399de99d
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  399de99d
- Support computing signal-to-noise ratio during audiowmark add. · 88dca80d
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  88dca80d
08 Feb, 2019 5 commits

Implemented automatic volume normalization. · 67cc39a3

Stefan Westerfeld authored Feb 08, 2019

This replaces the old static --pre-scale factor with a factor computed
based on the output signal/watermark. Unlike --pre-scale, this algorithm
adapts automatically if --strength is modified.
Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

67cc39a3

Fix inf/nan problems for fft bands with mag = 0.0. · aacf8e3b
Stefan Westerfeld authored Feb 08, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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aacf8e3b
Documentation updates (mostly about watermark strength). · b050d32e
Stefan Westerfeld authored Feb 08, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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b050d32e

Replace --water-delta option with --strength. · 0e916fe8

Stefan Westerfeld authored Feb 08, 2019

Strength is scaled with a factor of 1000, so
  --water-delta 0.015    is now   --strength 15
  --water-delta 0.010    is now   --strength 10
  ...
Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

0e916fe8

No need to specialcase new format result during detection. · 3073c0d3
Stefan Westerfeld authored Feb 08, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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3073c0d3

07 Feb, 2019 4 commits
- Report mp3 loading error (if any). · fcd89683
  Stefan Westerfeld authored Feb 07, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  fcd89683
- Fix mp3 detection for short files. · c9cb4f7d
  Stefan Westerfeld authored Feb 07, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  c9cb4f7d
- Try to detect if something is an mp3 before decoding. Bump resync limit. · cf0fe0ce
  Stefan Westerfeld authored Feb 07, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  cf0fe0ce
- Relax mp3 error handling to be able to load more mp3s. · befefc2e
  Stefan Westerfeld authored Feb 07, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  befefc2e
06 Feb, 2019 12 commits
- Fix testmp3 total time computation. · 4bb57c7f
  Stefan Westerfeld authored Feb 06, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  4bb57c7f
- Return error code from testmp3 if loading fails. · 4fc8b738
  Stefan Westerfeld authored Feb 06, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  4fc8b738
- Fix make distcheck (distribute mp3.hh). · 960c65d3
  Stefan Westerfeld authored Feb 06, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  960c65d3
- Cleanup mp3 inner loop. · b3ddc5eb
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  b3ddc5eb
- Handle partial last frame correctly. · 67ace0ea
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  67ace0ea
- Cleanup mp3 loader code somewhat. · 17157c51
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  17157c51
- Add missing mp3 header file. · fa8c83dd
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  fa8c83dd
- Use mp3/ogg file directly in error test script. · dc94ff43
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  dc94ff43
- Use mp3 loader in WavData. · 5f718b61
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  5f718b61
- Return decoded mp3 data from mp3_try_load(). · a7ae7b8b
  Stefan Westerfeld authored Feb 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a7ae7b8b
- Started to implement mp3 file reading based on libmpg123. · 67a4ca2d
  Stefan Westerfeld authored Feb 04, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  67a4ca2d
- Warn if gen-test.sh would write new files into non-empty dir. · 7181bb40
  Stefan Westerfeld authored Feb 06, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  7181bb40
04 Feb, 2019 1 commit
- Merge branch 'sample-rate' · a4525f59
  Stefan Westerfeld authored Feb 04, 2019
  
  a4525f59